{"id":3032,"date":"2022-04-25T16:09:52","date_gmt":"2022-04-25T08:09:52","guid":{"rendered":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3032"},"modified":"2022-04-25T23:18:15","modified_gmt":"2022-04-25T15:18:15","slug":"java%e5%86%85%e5%ad%98%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3032","title":{"rendered":"java\u5185\u5b58\u6a21\u578b"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.hollischuang.com\/archives\/2509\">JVM\u5185\u5b58\u7ed3\u6784 VS Java\u5185\u5b58\u6a21\u578b VS Java\u5bf9\u8c61\u6a21\u578b-HollisChuang&#8217;s Blog<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.51cto.com\/u_13626762\/3092721\">\u518d\u6709\u4eba\u95ee\u4f60Java\u5185\u5b58\u6a21\u578b\u662f\u4ec0\u4e48\uff0c\u5c31\u628a\u8fd9\u7bc7\u6587\u7ae0\u53d1\u7ed9\u4ed6\u3002_Hollis\u7684\u6280\u672f\u535a\u5ba2_51CTO\u535a\u5ba2<\/a><\/p>\n\n\n\n<p>java 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\/><\/figure>\n\n\n\n<p>1.CPU\u548c\u7f13\u5b58\u4e00\u81f4\u6027<\/p>\n\n\n\n<p>\u5728CPU\u548c\u4e3b\u5b58\u4e4b\u95f4\u589e\u52a0\u7f13\u5b58\uff0c\u5728\u591a\u7ebf\u7a0b\u573a\u666f\u4e0b\u5c31\u53ef\u80fd\u5b58\u5728\u7f13\u5b58\u4e00\u81f4\u6027\u95ee\u9898\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u591a\u6838CPU\u4e2d\uff0c\u6bcf\u4e2a\u6838\u7684\u81ea\u5df1\u7684\u7f13\u5b58\u4e2d\uff0c\u5173\u4e8e\u540c\u4e00\u4e2a\u6570\u636e\u7684\u7f13\u5b58\u5185\u5bb9\u53ef\u80fd\u4e0d\u4e00\u81f4<\/p>\n\n\n\n<p>2.\u5904\u7406\u5668\u4f18\u5316\u548c\u6307\u4ee4\u91cd\u6392<\/p>\n\n\n\n<p>\u9664\u4e86\u8fd9\u79cd\u60c5\u51b5\uff0c\u8fd8\u6709\u4e00\u79cd\u786c\u4ef6\u95ee\u9898\u4e5f\u6bd4\u8f83\u91cd\u8981\u3002\u90a3\u5c31\u662f\u4e3a\u4e86\u4f7f\u5904\u7406\u5668\u5185\u90e8\u7684\u8fd0\u7b97\u5355\u5143\u80fd\u591f\u5c3d\u91cf\u7684\u88ab\u5145\u5206\u5229\u7528\uff0c\u5904\u7406\u5668\u53ef\u80fd\u4f1a\u5bf9\u8f93\u5165\u4ee3\u7801\u8fdb\u884c\u4e71\u5e8f\u6267\u884c\u5904\u7406\u3002\u8fd9\u5c31\u662f\u5904\u7406\u5668\u4f18\u5316\u3002\u9664\u4e86\u73b0\u5728\u5f88\u591a\u6d41\u884c\u7684\u5904\u7406\u5668\u4f1a\u5bf9\u4ee3\u7801\u8fdb\u884c\u4f18\u5316\u4e71\u5e8f\u5904\u7406\uff0c\u5f88\u591a\u7f16\u7a0b\u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u4e5f\u4f1a\u6709\u7c7b\u4f3c\u7684\u4f18\u5316\uff0c\u6bd4\u5982Java\u865a\u62df\u673a\u7684\u5373\u65f6\u7f16\u8bd1\u5668\uff08JIT\uff09\u4e5f\u4f1a\u505a\u6307\u4ee4\u91cd\u6392\u3002\u53ef\u60f3\u800c\u77e5\uff0c\u5982\u679c\u4efb\u7531\u5904\u7406\u5668\u4f18\u5316\u548c\u7f16\u8bd1\u5668\u5bf9\u6307\u4ee4\u91cd\u6392\u7684\u8bdd\uff0c\u5c31\u53ef\u80fd\u5bfc\u81f4\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>3.\u5e76\u53d1\u7f16\u7a0b\u7684\u95ee\u9898<\/p>\n\n\n\n<pre 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